package com.wc.AlgoOJ_train.train1.c0.A000;

import java.util.Scanner;

/**
 * @Author congege
 * @Description
 *  A+B Problem
 * http://43.138.190.70:8888/p/A000
 * @Date Created in 2023/12/24-21:11
 */
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNextInt()){
            int a = sc.nextInt();
            int b = sc.nextInt();
            System.out.println(a + b);
        }
    }
}
